ioSafe Solo G3 3TB Fireproof & Waterproof External Hard Drive, Pewter Gray (SK3TB) Fireproof - Protects data from loss up to 1550F for 1/2 hour per ASTM E119 Waterproof - Protects data from flood. Fully submersed, fresh or salt water, 10 foot depth, 72 hours. Data Recovery Service(DRS) for any reason. Theft proof - Bolt down to any surface Connectivity - USB 3.0